ULTRA-QUIET 4.5 GALLON PORTABLE AIR COMPRESSOR Product Model # 074045-00 Read and understand this operator's manual thoroughly before using the product. It contains important information for your safety as well as operating and maintenance advice. BRIGGS & STRATTON CORPORATION, MILWAUKEE, WISCONSIN, U.S.A.
Thank you for purchasing this quality-built Briggs & Stratton® air compressor. We are pleased that Briggs & Stratton brand. When operated and maintained according to the instructions in this manual, your Briggs &Stratton air compressor will provide many years of dependable service. You can contact Briggs & Stratton Customer Service by phone at (800) 743-4115, or on the Internet at BRIGGSandSTRATTON.COM. Date Purchased 2 BRIGGSandSTRATTON.
CONGRATULATIONS ON YOUR NEW PRODUCT PURCHASE! Thank you for choosing a product manufactured or supported by Briggs & Stratton. We are honored that you chose us as your power equipment provider. WE STRIVE TO CREATE HELPFUL, DEPENDABLE PRODUCTS THAT YOU CAN RELY ON FOR YEARS TO COME, WHILE COUNTING ON US TO SUPPORT YOU THROUGH THE LIFE OF YOUR PRODUCT. Registering your product is the first step towards receiving the best post-sale experience. To begin, go to onlineproductregistration.
Table of Contents Product Registration Form.................................................................................................... 3 Safety Guidelines.................................................................................................................. 5 Important Information........................................................................................................... 8 Key Parts Diagram....................................................................................
Safety Guidelines Important Safety Information The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings work method, or operating technique that the manufacturer does not specifically recommend, you must satisfy yourself that it is safe for you and others. You must also make sure that the procedure, work method, or operating technique that you choose does not render the compressor unsafe.
Safety Information DO NOT OPERATE THIS UNIT UNTIL YOU READ AND UNDERSTAND THIS INSTRUCTION MANUAL FOR SAFETY, OPERATION, AND MAINTENANCE INSTRUCTIONS. WARNING compressor. High pressure air could result in death or serious injury. Never operate above maximum operating pressure of the spray gun or tool. Drain water from tank after each use. Do not weld or repair tank. Do not operate with pressure switch or safety valve set above maximum allowable working pressure.
Extension Cords As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Useing extension cords with inadequately sized wire causes a serious drop in voltage, resulting in loss of power and possible product damage. Refer to the table here to determine the required minimum wire size. Recommended Minimum Wire Gauge for Extension Cords* (120 V) AMPERE RATING 0-5 5.1 - 8 8.1 - 12 12.1 - 15 15.
Important Information This BRIGGS&STRATTON Air Compressor is ideal for a wide range of applications from fastening to greasing and engine cleaning. The 4.5 U.S. gallon (17 L) design provides optimum pressure. It features a 1 HP induction motor for quiet operation and a cast-iron, oil-less pump for long-lasting, reliable performance. The procedures described in this manual are solely for this 4.5 U.S. gallon (17 L) air compressor at a maximum of P=125 PSI.
Key Parts Diagram G E D F H C B K L A J I A. Electrical motor G. Outlet pressure gauge B. Air compressor pump H. Air outlet C. Safety valve I. Air tank drain valve D. ON/OFF switch J. Air tank E. Air pressure regulator K. Power cord F. Tank pressure gauge L.
PARTS DESCRIPTION A Electric motor The motor is used to power the pump. It is equipped with a thermal overload protector. If the motor overheats for any reason, the thermal overload protector will shut it down in order to prevent the motor from being damaged. B Air Compressor Pump The pump compresses the air and discharges it into the tank via the piston that moves up and down in the cylinder. C Safety Valve This valve is used to prevent the compressor from building too much pressure.
Assembly Instructions • Unpack the air compressor unit. Inspect the unit for damaged. If the unit has been damaged, contact the retailer immediately. it has the required pressure rating for its intended use. The carton should contain: • Air compressor • Owner's manual Positioning of the air compressor 1. Position the air compressor (1) near an electrical outlet (2)( 2. The compressor must be at least 12”(31cm) from any wall (3) or obstruction, in a clean, well-ventilated area to ensure ). ).
Operating Instructions Break in the pump 1.Set the ON/OFF switch ( 1) to the OFF position ( Fig C ). 1 2. Open tank drain valve ( 1) by turning it counter-clockwise to permit the air to escape and prevent air pressure build-up in the air tank during the break-in period ( ). 1 OFF ON Fig D 3. Turn the air pressure regulator knob (1) clockwise until it stops ( ). 1 Fig E 4. Plug in the power cord (1). • Use a dedicated circuit.
Operating Instructions Before each start-up 1. Set the ON/OFF switch (1) to the OFF position ( Fig H ). 1 2. Turn the air pressure regulator knob (1) counter-clockwise until it stops ( ). 1 Fig I 3. Attach hose and accessories ( ).(Hose and accessories need to be purchased separately.) Fig J How to start 1. Close the tank drain valve (1 ( ) 2. Plug-in the power cord(2)( ) 3. Set the ON/OFF switch to the ON position and allow the tank pressure to build.
Maintenance ITEM SERVICE INTERVAL DESCRIPTION / REASON Drain the tank Through normal operation of your air compressor, conndensation of water will accumulate in the tank. To prevent corrosion of the tank from the inside, condensation must be drained at the end of every workday. Be sure to wear protective goggles. Relieve the air pressure in the system then open the drain valve on the bottom of the tank to drain.
Troubleshooting PROBLEM POSSIBLE CAUSE The power cord is not plugged in. SOLUTIONS Plug the power cord into a grounded outlet. The power switch is in the O (OFF)position. Set the power switch to the ON position. The extension cord is the wrong wire gauge or is too long. The motor’s thermal overload protection has tripped. Check extension cord information (page 7) for the proper wire gauge and cord length. Turn the air compressor off, unplug the power cord and wait until the motor has cooled down.
PROBLEM The pressure is low or there is not enough air. POSSIBLE CAUSE There is a leak at one of the fittings. Check the fittings with soapy water. Tighten or reseal leaking fittings (apply plumber s tape on threads). Do not over tighten. The tank drain valve is open. Close the drain valve. The air intake is restricted. Clean or replace the air filter element. Prolonged excessive use of air. Decrease the amount of air used. There is a hole in the air hose.
® Briggs & Stratton Air Compressor Warranty Policy October, 2015 LIMITED WARRANTY ® BRIGGS & STRATTON is a trademark of BRIGGS & STRATTON CORPORATION and is used under license to Alton Industry Co. Ltd®. Alton Industry Co. Ltd warrants this Briggs & Stratton brand product for a period of one year from the date of original retail purchase against defects in materials and workmanship. Subject to the conditions and limitations described below, if Alton Industry Co.
PRODUCT NUMBER 074045-00 / 3320441 RUNNING HORSEPOWER 1 TANK SIZE(TOTAL) 4.5 U.S. Gallons(17L) AIR DELIVERY(CFM*)@40PSI 3.3 AIR DELIVERY(CFM*)@90PSI 2.4 CUT-IN PRESSURE(PSI) 95 CUT-OUT PRESSURE(PSI) 125 PUMP DESIGN OIL-LESS MOTOR INDUCTION POWER 120V, 60Hz, 7.5A WEIGHT 61.6lbs(28kg) POWER CORD SJT 18 AWG / 72"(1.83m) EXTENSION CORD SJT 14 AWG / MAXIMUM 30' (9.14 m) *CFM: Cubic Feet per Minute.
Exploded View 19
Parts List No. 20 Description Qty. No. Description Qty.
